• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 628
  • 582
  • 114
  • 89
  • 71
  • 36
  • 36
  • 36
  • 35
  • 28
  • 20
  • 15
  • 11
  • 8
  • 7
  • Tagged with
  • 2250
  • 354
  • 343
  • 242
  • 176
  • 172
  • 156
  • 151
  • 148
  • 148
  • 146
  • 144
  • 144
  • 139
  • 137
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
421

Manufacture of multiphase ceramic composites by self-propagating high-temperature synthesis

Bowen, Christopher Rhys January 1993 (has links)
No description available.
422

Diffusion bonding of silicon nitride to metals

Matsushita, Yoshiaki January 1993 (has links)
No description available.
423

Cairns: A Journey into Art and Nature

Blain-Rozgay, Teagan B 01 January 2015 (has links)
This paper looks at the different influences behind my senior art project. Chapter I discusses the history of ceramics and the ceramic artists whose work was influential for my project, specifically, Robert Arneson and Viola Frey. Chapter II looks at the non-ceramic artists whose work influenced my project by, Andy Goldsworthy and Sally Mann. It also talks about Land Art. Chapter III moves away from my artistic influences to discuss the main idea behind my project, which is my journey of self-discovery in New Zealand. Chapter IV looks to the influence of fantasy and science fiction genres on my project.
424

Interior, Concept and Clay: A Study of Self and Space

Alan, Lily 01 January 2015 (has links)
This paper considers theories of perception, interaction, and being as a historical and philosophical foundation for themes of space and the self within art; namely, my senior installation, Interior, Concept & Clay. Beginning with a biological discussion of the eye’s perception, the paper moves on to Kant’s theories of Differentiation of Direction in Space. From there, I discuss Gaston Bachelard’s text The Poetics of Space as an investigation of personal awareness within domestic interiors. Finally, I study the vast and varied philosophical notions of selfhood and no-selfhood with the help of John Canfield’s The Looking-Glass Self: An Examination of Self-Awareness. As these influential texts are connected to one another as important accounts of the human experience, I weave in the story of Interior, Concept & Clay as an example of selfhood and space interacting in multiple, complex dimensions.
425

Mossy Oak Revisited: A Case Study in Mississippian Ceramics

Cadwell, Lillian 12 August 2014 (has links)
The research presented here seeks to better understand the relationship between the Macon Plateau site and Mossy Oak ceramics. The Early Mississippian period in central Georgia was a time of great change with emerging political centralization and social ranking. This thesis aims to better understand Macon Plateau’s relationship with outlying areas. To accomplish this objective the ceramic assemblage site from the site of Mossy Oak (11 Bi 17) is revisited and reanalyzed using spatial analysis and detailed investigations of Vining Simple Stamped pottery. Rather than taking a top-down, elite-focused approach, this thesis explores the impact of horizontal relationships between groups present at the inception of social institutions and social inequality at the dawn of the Early Mississippian and the rise of Macon Plateau.
426

Optical and ion beam studies of excimer laser irradiated hexagonal silicon carbide

Walton, Christopher Derek January 2002 (has links)
No description available.
427

A study of sliding wear mechanisms in water-lubricated ceramics

Thompson, George Brendon January 2002 (has links)
No description available.
428

Time - temperature dependent phase assemblages developed during the firing of commercial brick clays

McKnight, Andrew Stewart January 1991 (has links)
No description available.
429

The effects of amorphous phase separation on crystal nucleation in baria-silica and lithia-silica glasses

Dutra Zanotto, Edgar January 1982 (has links)
No description available.
430

The performance of base metal ceramic alloy restorations with reference to variances in thickness in metal and porcelain in order to establish optimal thickness ratios to maxize strength and aesthetic characteristics

Le Roux, Andre Rayne January 2000 (has links)
Dissertation submitted in compliance with the requirements for the Master's Degree in Technology: Dental Technology, Technikon Natal, 2000. / The greatest problem in maximizing strength and aesthetic characteristics of metal ceramic restorations arises when there is a lack of available space to allow sufficient thickness of metal alloy and porcelain. This generally results in the metal alloy being reduced to its minimum to allow adequate porcelain thickness. The minimum thickness to which noble metal alloys can safely be reduced, is generally accepted to be 0.3 mm due to previous clinical time-dependent trial and error. Agreement regarding the minimum thickness to which base metal alloys can safely be reduced is still under dispute possibly because base metal alloys have not had the same duration of clinical exposure. The objectives of the present study were: 1. To determine the influence thickness variations of the base metal alloy would have on strength characteristics of metal ceramic restorations and thereby establishing the minimum thickness to which base metal alloys can safely be reduced. 2. To determine the influence thickness variations of porcelain would have on strength and aesthetic characteristics of metal ceramic restorations and thereby establish the minimum thickness to which the porcelain thickness can safely be reduced. 3. To determine which base metal alloy to porcelain thickness ratios would be most suited in order to maximize strength and aesthetic characteristics in metal ceramic restorations where the amounts of available space for the alloy and porcelain are varied. For objective (1) Tensile strength tests to determine and compare the ability of various alloy thickness to resist porcelain fracture were performed in Newtons. For objective (2) Tensile tests to determine and compare the ability of various porcelain thickness to resist porcelain fracture were performed in Newtons. / M

Page generated in 0.0569 seconds